22275580

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6833}}^1$

素因数の和:7005

約数の個数: 24

約数和(自身を含む): 47072592

約数和(自身を除く): 24797012

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 6833, 13666, 27332, 34165, 68330, 136660, 1113779, 2227558, 4455116, 5568895, 11137790, 22275580]

約数ペア:

[(1, 22275580), (2, 11137790), (4, 5568895), (5, 4455116), (10, 2227558), (20, 1113779), (163, 136660), (326, 68330), (652, 34165), (815, 27332), (1630, 13666), (3260, 6833)]